Valter Crescenzi Paolo Merialdo Wrapper Inference for Ambiguous Web Pages. 21-52 2008 22 Appl. Artif. Intell. 1&2 https://doi.org/10.1080/08839510701853093 https://www.wikidata.org/entity/Q58267917 db/journals/aai/aai22.html#CrescenziM08